Biology 1st Semester Final 2024

Front

What are the monomers of lipids?

Back

Glycerol and fatty acids.

Front

What is the dependent variable in a graph?

Back

The dependent variable is the one that is measured or affected in the experiment, such as the Number of Deer.

Front

What organisms break down dead plants and animals?

Back

Decomposers.

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among various organisms in an ecosystem.

Front

What is a community in biology?

Back

All the living organisms in a specific area.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, create their own food through photosynthesis and provide energy for other organisms.

Front

Define an ecosystem.

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What are abiotic factors?

Back

Abiotic factors are non-living components of an ecosystem, such as water, sunlight, and temperature.

Front

What is the difference between a food chain and a food web?

Back

A food chain is a linear sequence of organisms through which nutrients and energy pass, while a food web is a more complex network of interconnected food chains.

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.